PEX-b pipe RZP03 manufacturer from China Cixi Runzhou Pipe Industry Co.,Ltd.

PEX-b pipe

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: RZP03

we are specialized in manufacturing PEX pipe.if you have a requirment, please contact me for free.

Pexb-anUV has two layers, the material of its internal layer is silicane crosslinked polyethylene, the white one ,green environment, has the capacity of heat-resistance for a long time and aging resistance with innocuity as well as corrosion resistance.And the external layer , black one,mix with polyethylene,carton black and oxidation inhibitor,has the excellent capacity of ultraviolet radiation resistance , Compared with current common metal pipes, it is more heat-preservation and energy-saving. Therefore, it will be a new type of pipe with benefit to environmental protection。

Technical Indexes:

Specification:

Outside Diameter（mm）	SDR
	11		9		7.3
	PEX Series
	5		4		3.15
	Wall thickness（mm）	Weight（kg/m）	Wall thickness（mm）	Weight （kg/m）	Wall thickness（mm）	Weight（kg/m）
12	1.3	0.045	1.4	0.049	1.7	0.059
16	1.5	0.083	2.0	0.083	2.2	0.098
20	2.0	0.111	2.3	0.131	2.8	0.153
25	2.3	0.169	2.8	0.197	3.5	0.238
32	2.9	0.268	3.6	0.323	4.4	0.382
40	3.7	0.425	4.5	0.503	5.5	0.594
50	4.6	0.659	5.6	0.78	6.9	0.926
63	5.8	1.04	7.1	1.24	8.7	1.46

Performance Index:

Test Item	Technology Requirement
Crosslinking Degree(%)	≥65
LongitudinalReversion (%)	≤3
Hydraulic Test	20℃,12.0Mpa of hoop stress,1h,no seepage,no broken
	95℃,4.8Mpa of hoop stress,1h, no seepage,no broken
	95℃,4.7Mpa of hoop stress,22h, no seepage,no broken
	95℃,4.6Mpa of hoop stress,165h, no seepage,no broken
	95℃,4.4Mpa of hoop stress,1000h, no seepage,no broken
Density (g/cm³)	≥0.94
Tensile-strength (N/mm²⁾	20℃ 19~26 100℃ 9~13
elongation at break(%)	20℃ 350~550 100℃ 500~700
Temperature(℃)	-70~+95
Linear Expansibitlity (m/m°k)	20℃ 1.4×10^-4 100℃ 2.05×10^-4
Vicat Softening Point(℃)	133
Coeffient of Heat Conductivity (W/m°k)	0.35